Vol. 9, Special Issue 3, Part A (2025)

The study emphasizes the critical role of micronutrients, specifically zinc (Zn) and iron (Fe), alongside macronutrients (NPK), in enhancing the growth and yield of pea (Pisum sativum L.). Significant improvements in growth and yield were observed with treatment combinations T₈ (RDF + 50 ppm Zn + 100 ppm Fe), T₉ (RDF + 100 ppm Zn + 300 ppm Fe), and T₁₀ (RDF + 150 ppm Zn + 500 ppm Fe). Among these, the foliar application of 100 ppm Zn and 300 ppm Fe at 20 and 40 days after sowing (DAS) alongside the recommended dose of fertilizers (RDF) is strongly recommended for optimal growth and yield. Additionally, the combined foliar spray of 150 ppm Zn and 500 ppm Fe notably enhanced the quality attributes of pea. This study concludes that integrating micronutrient foliar sprays with standard fertilization practices can significantly improve both the yield and quality of vegetable pea crops.